FR1127646A - Perfectionnements aux dispositifs à charges creuses servant à la perforation - Google Patents

Perfectionnements aux dispositifs à charges creuses servant à la perforation

Info

Publication number
FR1127646A
FR1127646A FR1127646DA FR1127646A FR 1127646 A FR1127646 A FR 1127646A FR 1127646D A FR1127646D A FR 1127646DA FR 1127646 A FR1127646 A FR 1127646A
Authority
FR
France
Prior art keywords
perforation
devices used
shaped charge
charge devices
shaped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Application granted granted Critical
Publication of FR1127646A publication Critical patent/FR1127646A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/032—Shaped or hollow charges characterised by the material of the liner
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/117—Shaped-charge perforators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Coating By Spraying Or Casting (AREA)
FR1127646D 1955-06-10 1955-06-10 Perfectionnements aux dispositifs à charges creuses servant à la perforation Expired FR1127646A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1055418X 1955-06-10

Publications (1)

Publication Number Publication Date
FR1127646A true FR1127646A (fr) 1956-12-20

Family

ID=9596945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1127646D Expired FR1127646A (fr) 1955-06-10 1955-06-10 Perfectionnements aux dispositifs à charges creuses servant à la perforation

Country Status (5)

Country Link
BE (1) BE548330A (de)
DE (1) DE1055418B (de)
FR (1) FR1127646A (de)
GB (1) GB832685A (de)
NL (2) NL99061C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136920B (de) * 1960-03-19 1962-09-20 Boelkow Entwicklungen Kg Hohlladung
DE1182567B (de) * 1958-10-20 1964-11-26 Prospection Electr Procedes Sc Hohlladung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632394B1 (fr) * 1986-07-24 1990-11-30 France Etat Armement Charge explosive generatrice de noyau
US4766813A (en) * 1986-12-29 1988-08-30 Olin Corporation Metal shaped charge liner with isotropic coating
NO963009L (no) * 1995-07-27 1997-01-28 Western Atlas Int Inc Formet ladning
US6021714A (en) * 1998-02-02 2000-02-08 Schlumberger Technology Corporation Shaped charges having reduced slug creation
US6349649B1 (en) 1998-09-14 2002-02-26 Schlumberger Technology Corp. Perforating devices for use in wells
US6460463B1 (en) 2000-02-03 2002-10-08 Schlumberger Technology Corporation Shaped recesses in explosive carrier housings that provide for improved explosive performance in a well
JP5119651B2 (ja) * 2006-11-10 2013-01-16 ダイキン工業株式会社 成形炸薬弾頭およびライナー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182567B (de) * 1958-10-20 1964-11-26 Prospection Electr Procedes Sc Hohlladung
DE1136920B (de) * 1960-03-19 1962-09-20 Boelkow Entwicklungen Kg Hohlladung

Also Published As

Publication number Publication date
DE1055418B (de) 1959-04-16
NL99061C (de)
NL207847A (de)
GB832685A (en) 1960-04-13
BE548330A (de)

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